<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
    <style>
        .box {
            margin: 0 auto;
            width: 1234px;
            height: 960px;
            display: flex;
        }
        .box_img {
            width: 150px;
            height: 960px;
            overflow: hidden;
        }
        .box_img:nth-child(1) {
            animation: a1 10s linear infinite;
        }
        @keyframes a1 {
            0% {
                width: 634px;
            }
            10% {
                width: 634px;
            }
            20% {
                width: 150px;
            }
            40% {
                width: 150px;
            }
            60% {
                width: 150px;
            }
            80% {
                width: 150px;
            }
            90% {
                width: 150px;
            }
            100% {
                width: 634px;
            }
        }
        .box_img:nth-child(2) {
            animation: a2 10s linear infinite;
        }
        @keyframes a2 {
            0% {
                width: 150px;
            }
            10% {
                width: 150px;
            }
            20% {
                width: 634px;
            }
            30% {
                width: 634px;
            }
            40% {
                width: 150px;
            }
            60% {
                width: 150px;
            }
            80% {
                width: 150px;
            }
            90% {
                width: 150px;
            }
            100% {
                width: 150px;
            }
        }
        .box_img:nth-child(3) {
            animation: a3 10s linear infinite;
        }
        @keyframes a3 {
            0% {
                width: 150px;
            }
            20% {
                width: 150px;
            }
            30% {
                width: 150px;
            }
            40% {
                width: 634px;
            }
            50% {
                width: 634px;
            }
            60% {
                width: 150px;
            }
            80% {
                width: 150px;
            }
            90% {
                width: 150px;
            }
            100% {
                width: 150px;
            }
        }
        .box_img:nth-child(4) {
            animation: a4 10s linear infinite;
        }
        @keyframes a4 {
            0% {
                width: 150px;
            }
            20% {
                width: 150px;
            }
            40% {
                width: 150px;
            }
            50% {
                width: 150px;
            }
            60% {
                width: 634px;
            }
            70% {
                width: 634px;
            }
            80% {
                width: 150px;
            }
            90% {
                width: 150px;
            }
            100% {
                width: 150px;
            }
        }
        .box_img:nth-child(5) {
            animation: a5 10s linear infinite;
        }
        @keyframes a5 {
            0% {
                width: 150px;
            }
            10% {
                width: 150px;
            }
            20% {
                width: 150px;
            }
            30% {
                width: 150px;
            }
            40% {
                width: 150px;
            }
            50% {
                width: 150px;
            }
            60% {
                width: 150px;
            }
            70% {
                width: 150px;
            }
            80% {
                width: 634px;
            }
            90% {
                width: 634px;
            }
            100% {
                width: 150px;
            }
        }
    </style>
</head>
<body>
    <!-- 图片像素634*960 -->
    <div class="box">
        <div class="box_img">
            <img src="./img/08/0801.jpg" alt="">
        </div>
        <div class="box_img">
            <img src="./img/08/0802.jpg" alt="">
        </div>
        <div class="box_img">
            <img src="./img/08/0803.jpg" alt="">
        </div>
        <div class="box_img">
            <img src="./img/08/0804.jpg" alt="">
        </div>
        <div class="box_img">
            <img src="./img/08/0805.jpg" alt="">
        </div>
    </div>
</body>
</html>